Ion Television | Ion Iliescu | Ion | Ion Creangă | Ion Birch | Constantin Stanislavski | Carl Constantin Platen | Lithium-ion battery | Ion Voicu | Ion Nunweiller | Ion (mythology) | Ion Antonescu | Constantin Wilhelm Lambert Gloger | Constantin Argetoianu | Vacheron Constantin | ION Television | Ion Panţuru | Ion Mihalache | Ion Idriess | Ion exchange | Ion Baciu | Constantin C. Giurescu | Constantin Cantacuzino | Voltage-gated ion channel | Saturn Ion | René Auguste Constantin de Renneville | Relativistic Heavy Ion Collider | lithium-ion battery | Johan Albert Constantin Löfgren | Ion Vincze |
His letter of recommendation was signed by eighteen notable academicians, including Ion Nistor, Alexandru Lapedatu, Dimitrie Pompeiu, Gheorghe Spacu, Emil Racoviţă, Iorgu Iordan, Constantin Ion Parhon, Nicolae Bănescu, Constantin Rădulescu-Motru, Ştefan Ciobanu, Radu R. Rosetti, and Silviu Dragomir.
Together with Constantin Ion Parhon, Mihail Sadoveanu, Gheorghe Stere, and Ion Niculi, Voitec was a member of the People's Republic Presidium - created by Law No. 363 after the forced abdication of King Michael I on December 30, 1947.