号

reference number; order number; tracking number

Astronomy

provisional designation

phonetic symbol

Imperial surname; title borne by a prince of the blood as a head of a house

an enlarged issue

Computing

redundancy code

acoustic signal; audible signal; audio signal

ellipsis

symbolic analysis

Computing

public key cryptosystem

main signal; traffic signal

Mathematics

minus sign (-); negative sign

beam (signal)

block number

final issue; last issue of a publication

Computing

timing signal

Computing

interrupt signal

posthumous name

call sign (esp. maritime); distinctive letters

crying aloud

name (of a buddha or bodhisattva)

genetic code

Computing

symmetric key cryptography

Computing

message indicator