Taken from the pages of the Gorean reference library...link on link page
Category Is it in the books? Answer, with references if applicable
Animals Dogs No. The word "dog" appears in commentary for clarificaton of such things as varts being about the size of a small dog.
Horses Yes in Marauders when Tarl and Folkbeard climb the Torvaldsberg mountain for the hidden cave they see cryptographs painted on the wall Tarl recognizes one as a Horse ...though Folkbeard thinks it a fictional animal they did not live on gor now...
Minature domestic sleen Yes.

This is not an ideal hour, too, as you are probably aware, for the practice of activities such as slaving, raping, capturing and such. It is just too miserably early. Don’t you really think so? What self-respecting rapist or slaver would be abroad at this hour? What would he expect to find? A miniature domestic sleen among the garbage cans? - Mercenaries
Clothing & Appearance Piercings Yes. Female slaves sometimes had their ears pierced. Some men, slavers in particular, had pierced ears. The Tuchucks pierced the noses of all their women, free and slave. No other body parts are pierced in the books.
Sunglasses Not on gor but when the ships of aquisition go to earth the Men capturing females sometimes wore sunglasses...
Tattoos There are tribal tattoos used by groups in the jungles near Schendi

His face, like that of many in the interior, was tattooed. His tattooing, and that of Kisu, were quite similar. One can recognize tribes, of course, and, often, villages and districts by those tattoo patterns. - Explorers
General Items Acid Yes.

"Long ago," said she, "Ho-Tu was mutilated, and forced to drink acid."
"I did not know," I said.
"He was once a slave," said Sura, "but he won his freedom at hook knife. He was devoted to the father of Cernus. When the father of Cernus was poisoned and Cernus, then the lesser, placed upon his neck the medallion of the House, Ho-Tu protested. For that he was mutilated, and forced to drink acid. He has remained in the house these many years."

Assassins

Menicius of Port Kar would, of course, ride in the Ubar's Race for the Yellows. His mount was the finest in their tarncots, Quarrel, named for the missile of the crossbow, a strong bird, very fast, reddish in color, with a discoloration on the right wing where, as talk had it, protagonists of the Silvers, long ago, had hurled a bottle of acid.
Assassins
Birthday Yes.

On her nineteenth birthday, members of the Caste of Initiates had appeared at the door of the leather worker’s hut.
It had been decided that she should now undertake the journey to the Sardar, which, according to the teachings of the Caste of Initiates, is enjoined on every Gorean by the Priest-Kings, an obligation which is to be fulfilled prior to their attaining their twenty-fifth year.
...
If she did not undertake the journey then, she would be simply, prior to her twenty-fifth birthday, removed from the domain of their authority, placed alone outside their jurisdiction, beyond the protection of their soldiers.
Captive
Bleach Yes.

Tahari salt accounts, in its varieties, I would suspect, for some twenty percent of the salt and salt-related products, such as medicines and antiseptics, preservatives, cleansers, bleaches, bottle glass, which contains soda ash, taken from salt, and tanning chemicals, used on known Gor. Salt is a trading commodity par excellence.
Tribesmen

Doubtless many times she would have held herself a thousand times superior to the poor peasant women, coming in from the villages, in their bleached woolen robes, bringing their sacks and baskets of grain and produce to the city’s markets.
Mercenaries
Brooms Yes.

The prisoners are then usually marched in a long line, two abreast, between the uprights. They cannot pass under the horizontal spear, a weapon of their enemy, without lowering their heads and bending their backs. Some warriors choose to die rather than do this. A similar yoke is sometimes used for the captive women of a city, but it is set much lower, usually such that they must pass under it on their belly. After all, they are not men; they are women. Too, it is usually formed not of spears but of brooms, brought from the conquering city, and the horizontal bar is hung with dangling slave beads.
Mercenaries
Clocks There are water clocks, sand clocks and oil clocks to tell time. Goreans also use sun dials and marked candles as well as chronometers.

"It is now the fourteenth Ahn," he said, casting a meaningful glance at the water clock on the counter to his right. - Fighting Slave

"What is the hour?" asked Hassan.
One of the inn boys, sitting in an apron, on a bench near the large, cylindrical sand clock, glanced at it. "Past the nineteenth hour," he said. He yawned. He would stay up until the twentieth hour, the Gorean midnight, at which time he would turn the clock, and retire.
- Tribesmen

In many cities, of course, including Ar, time tends to be kept publicly. Official clocks are adjusted, of course, according to the announcements of scribes, in virtue of various astronomical measurements, having to do with the movements of the sun and stars. The calendar, and adjustments in it, are also the results of their researches, promulgated by civil authorities. The average Gorean has a variety of simple devices at his disposal for marking the passage of time. Typical among them are marked, or calibrated, candles, sun dials, sand glasses, clepsydras (water clocks) and oil clocks. - Magicians
Compass Yes.

I was more pleased on the second day and made camp in a grassy veldt, dotted with the Ka-la-na trees. The night before, I had ridden over fields of grain, silvery yellow beneath me in the light of the three moons. I kept my course by the luminescent dial of my Gor compass, the needle of which pointed always to the Sardar Mountain Range, home of the Priest-Kings.
Tarnsman
Garbage Cans Yes.

I slipped behind the girl and suddenly seized her, holding my hand tightly over her mouth. the trash she carried spilled.
...
I threw her down, behind the row of trash containers behind the house of Oneander in Ar.
...
She lay back on the cement. Her left hand touched the garbage cans to her left.

Rogue
Irons - to iron clothes Yes. Round flat irons warmed over fires.
Lighters Yes, a kind of lighter called a fire-maker. (As you see here they do not, however, have matches)

I then felt about for the lamp. I located it almost immediately, and swirled it a bit. There was a tiny bit of oil left in it. I relit the lamp with the lighter, or as the Goreans say, "fire-maker," from my pouch. It is a standard flint-and-wheel device, with its tiny wick and reservoir. Goreans do not smoke, of course, but, as they commonly use natural flame for cooking and light, they find such a device, and others like it, utilizing springs and pyrites, with cartridges of oil-saturated tinder moss, and such, of great utility. The common sulfur match, on the other hand, so common on Earth, I have never met with on Gor. The chemistry involved in such a device, interestingly enough, is forbidden on Gor. It is regarded as constituting a violation of the Weapons Laws imposed on Goreans by Priest-Kings. This is not as farfetched as it might sound at first. Sulfur, for example, is one of the primary ingredients in the composition of gunpowder.
Mercenaries

"I shall light the lantern," said Samos. He crouched down and extracted a tiny fire-maker from his pouch, a small device containing a tiny reservoir of tharlarion oil, with a tharlarion-oil-impregnated wick, to be ignited by a spark, this generated from the contact of a small, ratcheted steel wheel, spun by a looped thumb handle, with a flint splinter.
Savages
Mops It seems so.

In their right hands, grasped, were deck stones, soft, white stones, rounded, which are used to smooth and sand the boards of the deck. Earlier they had scrubbed and rinsed and, with rags, on their hands and knees, dried the deck. Later, when finished with the deck stones, they would again rinse and again, on their hands and knees, with rags dry the deck. Had sailors been doing these things they, of course, would have dried the deck by simply mopping it down. This was not permitted to the girls, of course. They were slaves.
Explorers
Scissors Yes.

He gave intructions to Eta, in respect to me. Then He, with his fellows, left the camp. Eta and I were alone. She went and brought pin, tiny scissors, a needle and thread. The alteration of my slave rag was apparantly the first order of the day's business.
Slave Girl

"Look," he cried in actual despair, waving his blue-robed arms hopelessly at the messiest chamber I had seen on Gor. His desk, a vast wooden table, was piled wiwth papers and posts of ink, and pens and scissors and leather fasteners and binders.
Tarnsman
Sponges Yes.

Bares, with a sponge, dipped in a bucket, squeezed water over my head.
"You are doing splendidly," Kenneth assured me.
I could not even answer him.
Bares sponged sand and blood from my body.
- Fighting Slave
Latrines, (Going to the bathroom), Sewage Systems etc. Yes. Daily Life on Gor
Well (water) Yes.

If I should meet him I knew he would thrust himself upon me and insist upon being taken into the Sardar, though he would know it would mean his death, and I would have to bundle him in his blue robes, hurl him into a rain barrel and make my escape. Perhaps it would be safer to drop him into a well. Torm had stumbled into more than one well in his life and no one who knew him would think it strange to find him sputtering about at the bottom of one. - Priest Kings
Foods Bazi Tea - ceremony

No. Bazi tea exists in the books. It is served usually in three tiny cups, but no ceremony exists in the books.

you will be taught how to do a formal tea serve for many a Free enjoy it as well as it being a great training tool ...if the Free like something its best to learn how to do that  thing lol your life may depend upon it

She looked up. "You, yourself," she said, "have made me make your tea."
"Is it ready?" I asked. I looked at the tiny copper kettle on the small stand. A tiny kaiila-dung fire burned under it. A small, heavy, curved glass was nearby, on a flat box, which would hold some two ounces of the tea. Bazi tea is drunk in tiny glasses, usually three at a time, carefully measured. She did not make herself tea, of course.
- Tribesmen

He entered the tent, bending down.
"Tea is ready." I said to him.
He went to the back of the tent and, with a knife, freed Alyena of her restraints. She looked up at him, terrified. But he was not irritated with her. It is nothing for a man to overpower a female.
"Serve us tea," he said.
Trembling she measured him a tiny glass of tea. His men stood outside, wary.
"The tea is excellent," I said.

- Tribesmen

Cho Not in books {an online drink {hot chocolate/paga}
Redfruit No
Activities Banking Yes. Likely a subcaste of Merchants, there were Bankers who issued notes, loans, bank drafts, etc. several Banks are mentioned in the books
Cigarettes, smoking Yes cigarettes are written of in the books, but not as part of gorean life... again used by the Men going to earth in the aquistion ships to fetch back slaves not on gor itself usually though parp had a pipe in the Nest
Lap, slaves on FM laps Yes - the command to nestle instructs a slave to place herself in the crook of the mans arm, and there are examples of slaves on various male laps in the books.
Lap, slaves on FW laps No{hard for a Woman to hold a boy  or girl on Her lap if She is kneeling in tower, as Most FW did...besides the fact it may be seen as slave like behavior and get Her collared
Serving, "sweetening" No
Serving, kissing rim No. Slaves were instructed to kiss the side of the vessel when serving a man.
Serving kalana in silver vessels is poisonous No total onlinism
Shaving Yes

She knelt beside the platform. Beside her, on the floor, rested a laver of polished bronze filled with water, a towel and a straight-bladed Gorean shaving knife.
Priest Kings
Language HAI No. "Hail" is used a few times though as a greeting to those recognized as experts.

“Greetings, Teibar!” called a fellow.
“Hail, Teibar!” called another.
From the latter manner of greeting, I gathered this Teibar might be excellent with the staff, or sword. Such greetings are usually reserved for recognized experts, or champions, at one thing or another. For example, a skilled Kaissa player is sometimes greeted in such a manner. I studied Teibar. I would have suspected his expertise to be with the sword.
- Magicians

Additionally, we find "Hail" cried out in glory to a city.

"Hail Port Kar!" I cried to the crowds.
"Hail Port Kar!" they cried. "And hail Bos, Admiral of Port Kar!"
"Hail Bosk!" cried my retainers. "Hail Bosk, Admiral of Port Kar!"
- Raiders
Jashi No
Kolar or Ko-lar Yes, once, as an example of pronunciation. The hundreds of other times in the books, it is "collar".
Rask Yes. It was the name of a man from Treve. Rask of Treve. That's all.
Servery No  many homes online still use it as a word for kitchen or serving area...not in books though
Urth No. "Earth" is what is written in the Gor series of books. "Urth" comes from the written works of a different science fiction author - Gene Wolfe
"Winds" as a farewell No. "I wish you well" was the most common gorean farewell.
Medical & Healing Agrimony No
Kanda cream or leaves chewed as pain relief during healing. No. Kanda is not used in any medical capacity in the books -
Willow Bark No
Nautical Buoys Yes.

“Oars inboard!” called the second officer.
The helmsman guided the ship to the right of the line of white and red buoys.
- Explorers
Starboard Yes! Although several gorean reference sites state that "starboard" is not used, we find it 16 times in Raiders alone, and 6 times in Explorers.

I heard the voice of the Captain, Tenrik, crying to his helmsmen, "Hard to starboard!"
The big ship began to swing to starboard.
But then another cry, wild, drifted down from the basket on the main mast, "Two more ships! Off the starboard bow!"
"Helm ahead!" cried Tenrik. "Full sail! Maximun beat!"
- Raiders
Thanks to the following Sources for information on this page
Moon Productions
Gorean Library of knowledge
John Normans books on gor
The Central Fire
The Gorean Cave
FLN Training comm
Links will be provided
once entire comm is finished
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