No matter where you are in your learning journey, our courses are designed to help you build skills, explore new interests, and move closer to your goals. Whether you’re preparing for a new career, strengthening your current skill set, or taking a class for personal enrichment, we offer a wide range of options to support you.
For the best experience, we recommend using our Course Search tool to find open & upcoming course offerings and filter by campus, schedule, and more. Below is a complete alphabetical listing of all courses offered by NTC.
O
- Object-Oriented Design 1 (10152706)
- Object-Oriented Design 2 (10152707)
- Object-Oriented Design A (10152507)
- Object-Oriented Design B (10152508)
- Object-Oriented Design C (10152509)
- Object-Oriented Programming 1 (10152311)
- Object-Oriented Programming 1 (10152704)
- Object-Oriented Programming 2 (10152312)
- Object-Oriented Programming 2 (10152705)
- Object-Oriented Programming 3 (10152313)
- Object-Oriented Programming A (10152504)
- Object-Oriented Programming B (10152505)
- Object-Oriented Programming C (10152506)
- Occupational Safety And Health For Emergency Services (10503202)
- Office 2016 Level 1 (10103240)
- Office Internship (10106202)
- Office Level 3 (10103245)
- Office Portfolio (10106201)
- Open-Source Web Development (10152362)
- Open-Source Web Development A: PHP/MySQL (10152567)
- Open-Source Web Development B: Angular (10152568)
- Open-Source Web Development C: React (10152569)
- Open-Source Web Development: Angular (10152767)
- Open-Source Web Development: PHP/MySQL (10152766)
- Open-Source Web Development: React (10152768)
- Operating Systems (10154204)
- Operations Control (10182112)
- Operations Management In Manufacturing (10623205)
- Operative I (10508205)
- Operative II (10508206)
- Optimization And Simulation 1 (10156110)
- Optimization And Simulation 2 (10156112)
- Optimizaton And Simulation 3 (10156116)
- Oral Anatomy, Embry, Histology (10508102)
- Oral Interpreting (10533117)
- Oral/Interpersonal Comm (10801196)
- Organizational Behavior And Development (10196168)
- Orientation To Hearing Loss (10533118)
- OSHA 10 (47449409)
- OSHA 30 (47449403)
- OSHA Compliance (10449105)
- OSHA Workplace Safety Training Strategies (10449121)
- Outdoor Recreation (10109113)
- Overview of Criminal Justice (30504503)
- Overview of Investigations (30504506)
- Overview Of Mental Health Disorders (10550203)
- Overview of Patrol Response (30504500)
- Overview of Tactics (30504510)