署

fire station worker; member of a fire station

signature; autograph; signing one's name

police station with jurisdiction for a precinct, etc.; competent police station

Computing

e-signature; electronic signature

Work of art, literature, music, etc. name

The Sign of Four (novel by Conan Doyle)

the (above-mentioned) authorities; police (from said station)

unsigned; unattributed

government and public offices; public agency

signature of an emperor or noble

joint signatures

fire captain; fire marshal

Appropriate for any place ending with 〜署

coming to a police station, fire station, tax office, etc.

government office

government office

sign for another

substation

Abbreviation; Law; Abbr. of 電子署名及び認証業務に関する法律

Electronic Signatures and Certification Business Act

chief for the day (PR event in which a celebrity heads a police, fire, etc. department for a day)

Internet

self-signed certificate

Organization name

National Audit Office (China)

Organization name

Labour Standards Inspection Office (abbr)

online petition

Computing

digital signature

Computing

digital signature algorithm