What does Carm stand for?

Carmina - or Odes - of Sidonius Apollinaris - Classical studies (OCD)

California Agricultural Resources Model (SAUO)

Carma Manufacturing Company - NCIC trailer make code

Carmarthen - Welsh depot code

Carmarthenshire - County in Wales

Carmelite

Centre Advanced Renewable Materials (FLAA)

Chemical Agent Resistant Material (SAUS)

Computer-Aided Reliability Model (MCD)