| Subject | English | Russian |
| math. | and his co-workers | и сотрудники |
| gen. | co-worker | коллега по работе (Alexander Demidov) |
| prof.jarg. | co-worker | коллега |
| prof.jarg. | co-worker | товарищ по работе |
| relig. | co-worker | соработник (соработница Alex Lilo) |
| Gruzovik | co-worker | сослуживица |
| avia., med. | co-worker | сотрудник |
| gen. | co-worker | сослуживец |
| gen. | co-workers | коллеги (по работе Taras) |
| gen. | co-workers | сослуживцы (Taras) |
| HR | co-workers | коллеги по работе (Alex_Odeychuk) |
| soviet. | co-workers | члены трудового коллектива (Alex_Odeychuk) |
| econ. | co-workers | коллектив |
| EBRD | co-workers | сотрудники |
| gen. | co-workers | друзья по работе (Taras) |
| gen. | disengaged co-worker | коллега, не "болеющий" за успехи своей фирмы (Disengaged means "emotionally detached".  quora.com Ralana) |
| gen. | disengaged co-worker | эмоционально отстранённый коллега (Disengaged means "emotionally detached". quora.com Ralana) |
| psychol. | disruption in relationships with family, friends, or co-workers | разрыв отношений с членами семьи, друзьями или коллегами по работе (Alex_Odeychuk) |
| OHS | express their deepest condolences to family, relatives, friends and co-workers of the those involved in this incident | выражать глубокое соболезнование семье, родственникам, друзьям и коллегам погибших (Leonid Dzhepko) |
| gen. | fall for a co-worker | влюбиться в коллегу по работе (ART Vancouver) |
| Gruzovik, inf. | female co-worker | напарница |
| gen. | former co-worker | бывший сослуживец (Johnny Bravo) |
| gen. | former co-worker | бывший сотрудник (Johnny Bravo) |
| gen. | he always shifts the hard work onto his co-workers | он всегда сваливает трудную работу на товарищей |
| gen. | he was my co-worker for many years | он много лет был моим сотрудником |
| Makarov. | his implication of his co-workers in the fraud was crucial | решающим было то, что он вовлёк своих сотрудников в мошенничество |
| econ. | office co-worker | сотрудник офиса (Andrey Truhachev) |
| Gruzovik, abbr. | workers' co-operative store | рабкооп (рабочий кооператив) |
| abbr. | workers' co-operative store | рабкооп |
