FAC file extension is for Bitmap graphics
UNIX Faceserver image file Usenix FACE
Similar to FAC
A11 - AIM Graphics file
A21 - Soundweb Firmware File
A2A - APLASCII EISPACK file
A2A - IBM Voice Type Language Vocabels File
A2A - Sharp APL Workspace Export File
A2B - A2B Player Playlist
A2M - AudioToMidi Settings file
View all in File Extensions