| Acronym | Definition |
|---|
| SECR➣South Eastern & Chatham Railway |
| SECR➣Software Engineering Conference Russia |
| SECR➣Subway & Erie Canal Revitalization (Rochester, NY) |
| SECR➣Sophisticated Electronic Cash Register |
| SECR➣Squared Error-Correction Radius |
| SECR➣Standard Embedded Computer Resource |