| Acronym | Definition |
|---|
| SECL➣South Eastern Coalfields Limited (Coal India Limited) |
| SECL➣South Eastern Coalfields Ltd (India) |
| SECL➣Sharp Electronics of Canada Ltd. (Ontario, Canada) |
| SECL➣Samsung Engineering Co. Ltd. (Seoul, South Korea) |
| SECL➣Sober Emotional Constructive Leader |
| SECL➣School of Economics and Commercial Law (Gothenburg, Sweden) |
| SECL➣Ship Equipment Configuration List |