Office	Post-nominal
Orders and Decorations
*refer to Orders page for information
Foreign Orders and Decorations
Commonwealth Orders and Decorations	Varies
Other Foreign Orders and Decorations	Varies
Appointments to the King
Privy Counsellor	PC
Aide de Camp to His Royal Majesty	ADC
Honorary Physician to The King	KHP
Honorary Surgeon to The King	KHS
Legal Positions, Etc.
King's Councilor	KC
University Degrees [1]
Doctorate	DD, etc.
Master's	MA, MSc, etc.
Bachelor's	BA, BSc, etc.
Medical Qualifications
Medicine	MD, etc.
Surgery	MS, etc.
Diplomas	MRCS, etc.
Fellowship or Membership of Professional Institutions
Chartered Engineer	CEng
Incorporated Engineer	IEng
Engineering Technician	EngTech
Writers to the Signet
Writer to the Signet	WS
Legislators
Deputy of the Chamber	RD
Armed Forces [2]
Royal Gotzborg Navy [3]	RGN
Royal Army [4]	RA
Royal Naval Air Service	RNAS

[1] The exact post-nominal for university degrees varies based on the faculty in which the degree was obtanied. "Ph.D." is not used because "Doctor" prior to the name is suffices.

[2] In the Armed Forces, two or more branches may have officers with the same or similar titles, such as "Captain," which is a position in the Royal Gotzborg Navy, Royal Army. To differentiate between the branches, post-nominals such as "RGN" are used. However, such post-nominals are not used for the higher positions, since the higher officers are differently-titled in each branch.

[3] "RGN" or "RNAS" is used for officers with the rank of Captain or below.

[4] In the Army, the initials of the regiment or corps of the officer are used as post-nominals.