Ancient Mystic Order of Samaritans

AMOS on wikipedia can be found here for now

An AMOS lodge is called a Sanctorum

The officers of a subordinate sanctorum are as follows

Office	Elected/Appointed	Duty
Grand Monarch	Elected	Presides over meetings.
Vice Grand Monarch	Elected	Assists the Grand Monarch and fills in for him in his absence.
Grand Counsellor	Elected	Presides in the absence of the Grand Monarch or Vice Grand Monarch.
Registrar	Elected	Acts as the recording and corresponding secretary.
Collector	Elected	Acts as the financial secretary.
Banker	Elected	Acts as the treasurer.
Venerable Friar	Elected	Recites opening and closing prayers and counsels members. This position is occupied by the immediate past Grand Monarch.
Grand High Executioner	Appointed	Protects the life of the Grand Monarch.
Grand Chief Guide	Appointed	Collects fines and takes charge of the candidates during degrees.
Grand Monitor	Appointed	Assists in sanctorum business and in degree work.
Grand Stentoros	Appointed	Guards the inner door.
Grand Herald	Appointed	Guards the outer door.

After completing a term as Grand Monarch of his Sanctorum, a Sheik or Samaritan is referred to as a Past Grand

The ladies equivalent is known as the Ladies of the Orient ("LOTO")

The masonic equivalent is known as The Shriners