| Operational Training Units |
Telecom |
OTU |
| Oregon Taxpayers United |
Non-Profit Organization |
OTU |
| One Time Unit |
Electronics |
OTU |
| Optimally Transmissible Unit |
Electronics |
OTU |
| Otu airport |
Regional Airport Code |
OTU |
| operational training unit |
Government |
OTU |
| Otu, Colombia |
Regional Airport Code |
OTU |
| Oven Timer Unit |
Business Product |
OTU |
| Oposicin Tayika Unida |
Spanish |
OTU |
| Otu |
Airport Code |
OTU |
| Office of Technology Utilization |
US Government |
OTU |
| Optical Test Unit |
Electronics |
OTU |
| Official Traveller Universe |
Business Firm |
OTU |
