| Subject | English | Portuguese |
| IT, dat.proc. | base document type | tipo de documento de base |
| comp., MS, Braz. | base type | tipo de base (A parent type or super-type in the Entity Data Model from which derived types inherit some of their properties) |
| transp. | belt-type moving pavement on a hard base-plate | passeio rolante sobre banda laminosa dura |