An annual public lecture at the University is his memorial.

Long after retirement he continued to give an annual lecture to the student body with a survey of current world events and issues.

Since its founding it has held an annual lecture each year in Dublin.

Willamette University's law school holds an annual lecture in his honor.

There is an annual lecture dedicated to his name.

The choice of speaker for the recent annual Presidential lecture has been a matter of interest in the press.

He is commemorated at Michigan by an annual lecture in the humanities.

An annual lecture at New York University is also named for him.

Irish Pages sponsors an annual lecture which occurs at a different venue each year.

During his career, Biddle created 140 sailing films which he placed into 41 annual lecture shows from 1956 to 1996.