| Learned society | Post-nominal | 
| Fellowship, Membership and Associate Membership of Professional Institutions | 
| Member of Hong Kong Association for Applied Linguists | MHAAL | 
| Fellow of Hong Kong Institute of Planners | FHKIP[1] | 
| Member of Hong Kong Institute of Planners | MHKIP[1] | 
| Associate Member of Hong Kong Institution of Engineers | AMHKIE | 
| Member of Hong Kong Institution of Engineers | MHKIE | 
| Fellow of Hong Kong Institution of Engineers | FHKIE | 
| Grade A Register Electrical Worker in Design and Installation of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW A0 | 
| Grade A Register Electrical Worker in Design only of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW A1 | 
| Grade A Register Electrical Worker in Installation only of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW A2 | 
| Grade B Register Electrical Worker in Design and Installation of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW B0 | 
| Grade B Register Electrical Worker in Design only of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW B1 | 
| Grade A Register Electrical Worker in Installation only of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW B2 | 
| Grade C Register Electrical Worker in Design and Installation of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW C0 | 
| Grade C Register Electrical Worker in Design only of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW C1 | 
| Grade C Register Electrical Worker in Installation only of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW C2 | 
| Grade H Register Electrical Worker in Design and Installation of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW H0 | 
| Grade H Register Electrical Worker in Design only of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW H1 | 
| Grade H Register Electrical Worker in Installation only of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW H2 | 
| Grade R Register Electrical Worker in Design and Installation of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW R0 | 
| Grade R Register Electrical Worker in Design only of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW R1 | 
| Grade R Register Electrical Worker in Installation only of registered with the Electrical and Mechanical Services Department (EMSD) of the Hong Kong Government | REW R2 | 
| Registered Professional Engineer of the Engineers Registration Board | RPE | 
| Associate Member of Hong Kong Institute of Housing | ----- | 
| Member of Hong Kong Institute of Housing | MHKIH | 
| Fellow of Hong Kong Institute of Housing | FHKIH | 
| Honorary Fellow of Hong Kong Institute of Housing | Hon FHKIH | 
| Member of the Hong Kong Institute of Certified Public Accountants | CPA | 
| Fellow of the Hong Kong Institute of Certified Public Accountants | FCPA | 
| Fellow of The Hong Kong Chartered Governance Institute | HKFCG | 
| Associate of The Hong Kong Chartered Governance Institute | HKACG | 
| Practitioner's Endorsement by The Hong Kong Chartered Governance Institute | (PE) | 
| Associate Member of the Hong Kong Institute of Directors | AHKIoD | 
| Member of the Hong Kong Institute of Directors | MHKIoD | 
| Fellow of the Hong Kong Institute of Directors | FHKIoD | 
| Member of Hong Kong Management Association | MHKMA | 
| Associate Member of Hong Kong Quality Management Association | AHKQMA | 
| Member of Hong Kong Quality Management Association | MHKQMA | 
| Fellow of Hong Kong Quality Management Association | FHKQMA | 
| Registered Quality Professional (Six Sigma Champion) of the Six Sigma Institute | RQP (SSC) | 
| Registered Quality Professional (Green Belt) of the Six Sigma Institute | RQP (GB) | 
| Registered Quality Professional (Black Belt) of the Six Sigma Institute | RQP (BB) | 
| Registered Service Quality Professional (Black Belt) of the Six Sigma Institute | RSQP (BB) | 
| Registered Quality Professional (Master Black Belt) of the Six Sigma Institute | RQP (MBB) | 
| Registered Six Sigma Organisation of the Six Sigma Institute | ---- | 
| Registered Quality Professional (Lean Leader) of the Six Sigma Institute | RQP (LL) | 
| Registered Quality Professional (Lean Black Belt) of the Six Sigma Institute | (LBB) | 
| Distinguished Fellow Member of the Hong Kong Computer Society | Distinguished FHKCS | 
| Associate Member of the Hong Kong Computer Society | AHKCS | 
| Member of the Hong Kong Computer Society | MHKCS | 
| Fellow of the Hong Kong Computer Society | FHKCS | 
| Associate Member of Hong Kong Institute of Human Resource Management | ------ | 
| Member of Hong Kong Institute of Human Resource Management | M.I.H.R.M.(HK) | 
| Fellow of Hong Kong Institute of Human Resource Management | F.I.H.R.M.(HK) | 
| Associate Member of Hong Kong Institution of Certified Auditors | AMHKICA | 
| Member of Hong Kong Institution of Certified Auditors | MHKICA | 
| Fellow of Hong Kong Institution of Certified Auditors | FHKICA | 
| Associate Member of Institute of Purchasing & Supply of Hong Kong | AIPSHK | 
| Member of Institute of Purchasing & Supply of Hong Kong | MIPSHK | 
| Honorary Fellow of Institute of Purchasing & Supply of Hong Kong | FIPSHK(Hon.) | 
| Associate Member of Hong Kong Logistics Association | AHKLA | 
| Graduate Member of Hong Kong Logistics Association | Grad. HKLA | 
| Member of Hong Kong Logistics Association | MHKLA | 
| Professional Member of Hong Kong Logistics Association | PMHKLA | 
| Fellow Member of Hong Kong Logistics Association | FHKLA | 
| Honorary Fellow Member of Hong Kong Institution of Occupational and Environmental Hygiene | FHKIOEH (Honorary) | 
| Fellow Member of Hong Kong Institution of Occupational and Environmental Hygiene | FHKIOEH | 
| Member of Hong Kong Institution of Occupational and Environmental Hygiene | MHKIOEH | 
| Registered Safety Officer With the Labour Department of the Hong Kong Government | RSO | 
| Registered Safety Auditor With the Labour Department of the Hong Kong Government | RSA | 
| Fellow Member of Hong Kong Institute of Environmental Impact Assessment | FHKIEIA | 
| Member of Hong Kong Institute of Environmental Impact Assessment | MHKIEIA | 
| Fellow Member of Hong Kong Management Association | FHKMA | 
| Member of Hong Kong Management Association | MHKMA | 
| Professional Manager of Hong Kong Management Association | PMgr | 
| Fellow of The Hong Kong Institute of Surveyors | FHKIS | 
| Member of The Hong Kong Institute of Surveyors | MHKIS | 
| Associate of the Hong Kong Institute of Arbitrators | AHKIArb | 
| Fellow of the Hong Kong Institute of Arbitrators | FHKIArb |