| Subject | French | English |
| ichtyol. | Coquilles d'huîtres perl. nca Ex Pinctada spp | pearl oyster shells nei |
| med. | corpuscules de Perls | Perls corpuscles |
| comp., MS | langage Perl | Practical Extraction and Report Language (An interpreted language, based on C and several UNIX utilities. Perl has powerful string-handling features for extracting information from text files. Perl can assemble a string and send it to the shell as a command; therefore, it is often used for system administration tasks. A program in Perl is known as a script. Perl was devised by Larry Wall at the NASA Jet Propulsion Laboratory) |
| industr., construct., met. | perle de verre | slug |
| industr., construct., met. | perle de verre | shot |
| mun.plan. | perle fine | pearl |