OJT

1.
on-the-job training.
on-the-job training

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OK
[oh-key, oh-key, oh-key] /ˈoʊˈkeɪ, ˌoʊˈkeɪ, ˈoʊˌkeɪ/ adjective 1. all right; proceeding normally; satisfactory or under control: Things are OK at the moment. 2. correct, permissible, or acceptable; meeting standards: Is this suit OK to wear to a formal party? 3. doing well or in good health; managing adequately: She’s been OK since the operation. 4. […]
Oildale
[oil-deyl] /ˈɔɪlˌdeɪl/ noun 1. a town in SW California.
Oilcup
[oil-kuhp] /ˈɔɪlˌkʌp/ noun 1. a closed or can supplying lubricant to a bearing or bearings. /ˈɔɪlˌkʌp/ noun 1. a cup-shaped oil reservoir in a machine providing continuous lubrication for a bearing

Oka
[oh-kuh] /ˈoʊ kə/ noun 1. 2. a form unit of liquid measure, equal to about 1.33 U.S. liquid quarts (1.26 liters). [oh-kuh] /ˈoʊ kə/ noun 1. . [oh-kah; Russian uh-kah] /oʊˈkɑ; Russian ʌˈkɑ/ noun 1. a river in the central Russian Federation in Europe, flowing NE to the Volga at Nizhni Novgorod. 950 miles (1530 […]
Okanagan lake
noun 1. a lake in SW Canada, in S British Columbia: drained by the Okanagan River into the Columbia River. Length: about 111 km (69 miles). Width: from 3.2–6.4 km (2–4 miles)