ISP = Inscribed, Signed Photo
SIC = Signed Index Card
TLS = Typed Letter Signed
SASE = Self Addressed, Stamped Envelope
SAE = Self Addressed Envelope
ALS = Autograph Letter Signed (Hand written letter signed)
ANS = Autographed Note Signed (Hand written note signed)
DC = Document Signed
B&W = Black and White
C = Color Phtograph
FOE = Forwarding Order Expired
RTS = Return to Sender