Membership in the Singapore Institute of Architects is a voluntary professional credential.

A new public university (Singapore Institute of Technology) for polytechnic diploma holders, was announced in 2010.

Khoo also lectured part-time on Strategic Management for Singapore Institute of Management's external degree programmes.

He was also a council member of the Singapore Institute of Management from 1965 to 1968.

The restaurant offers a scholarship at the Singapore Institute of Technology.

From 1983 to 1984, he attended a management diploma course at the Singapore Institute of Management, while rising through the ranks at his new company.

He was also an honorary fellow of the Singapore Institute of Arbitrators.

Member of the Singapore Institute of Directors.

The Singapore Institute of Management has four campuses across the west side of Singapore, making it the largest private education campus.

The Singapore Institute of International Affairs is a non-government think tank based in Singapore.