Somebody at
https://fm.schmoller.net/2010/01/if-ever-you-need-a-really-c... quotes a list of 133 choices of title offered by the Royal Opera House ticket booking system. It's not a lot of bytes so perhaps I can quote it:
Mr,
Mrs,
Ms,
Miss,
Advocate,
Ambassador,
Baron,
Baroness,
Brigadier,
Canon,
Captain,
Chancellor,
Chief,
Col,
Comdr,
Commodore,
Councillor,
Count,
Countess,
Dame,
Dr,
Duke of,
Earl,
Earl of,
Father,
General,
Group Captain,
H R H the Duchess of,
H R H the Duke of,
H R H The Princess,
HE Mr,
HE Senora,
HE The French Ambassador M,
His Highness,
His Hon,
His Hon Judge,
Hon,
Hon Ambassador,
Hon Dr,
Hon Lady,
Hon Mrs,
HRH,
HRH Sultan Shah,
HRH The,
HRH The Prince,
HRH The Princess,
HSH Princess,
HSH The Prince,
Judge,
King,
Lady,
Lord,
Lord and Lady,
Lord Justice,
Lt Cdr,
Lt Col,
Madam,
Madame,
Maj,
Maj Gen,
Major,
Marchesa,
Marchese,
Marchioness,
Marchioness of,
Marquess,
Marquess of,
Marquis,
Marquise,
Master,
Mr and Mrs,
Mr and The Hon Mrs,
President,
Prince,
Princess,
Princessin,
Prof,
Prof Emeritus,
Prof Dame,
Professor,
Queen,
Rabbi,
Representative,
Rev Canon,
Rev Dr,
Rev Mgr,
Rev Preb,
Reverend,
Reverend Father,
Right Rev,
Rt Hon,
Rt Hon Baroness,
Rt Hon Lord,
Rt Hon Sir,
Rt Hon The Earl,
Rt Hon Viscount,
Senator,
Sir,
Sister,
Sultan,
The Baroness,
The Countess,
The Countess of,
The Dowager Marchioness of,
The Duchess,
The Duchess of,
The Duke of,
The Earl of,
The Hon,
The Hon Mr,
The Hon Mrs,
The Hon Ms,
The Hon Sir,
The Lady,
The Lord,
The Marchioness of,
The Princess,
The Reverend,
The Rt Hon,
The Rt Hon Lord,
The Rt Hon Sir,
The Rt Hon The Lord,
The Rt Hon the Viscount,
The Rt Hon Viscount,
The Venerable,
The Very Rev Dr,
Very Reverend,
Viscondessa,
Viscount,
Viscount and Viscountess,
Viscountess,
W Baron,
W/Cdr