Kassis, N. (2002). Arabic Interaction with European Languages and its Treatment by English Dictionaries. Presentation of an Article in the 12th Symposium on Lexicography. Copenhagen. Denmark: April 29-May 1st.
Kassis, N. (2010). Steps to Success. An International Symposium Organized by the British Council. Istanbul, Turkey.
Kassis, N. (2007). Arabic-Russian Interaction: It's Treatment in Dictionaries. The 6th International Conference on Lexicography. Russia: IvanovoUniversity, September 11-15. Published in O. Karpova & F. Kartashkova (Eds.). Essays on Lexicon, Lexicography, Terminography in Russian, American and Other Cultures. Edited by. Cambridge Scholars Publishing.
Kassis, N. (2005). The International Cairo Book Fair: Cairo, January, 27th -30th, (Attendance of Lectures).
Kassis, N. (2005). IRAM. An Article in Utopia Conference. La Manuba, Tunis: University.
Kassis, N. (2004). Interaction between Arabic and English from the 10th Century till the 20th Century. Presentation of an Article in Brismes Conference, SOAS.London.
Kassis, N. (2003). Integration of Language and Content in Multilingual Multicultural Classes at Academic Institutes: Student’s Action, Interaction and Reaction. In ICL Conference: Integration of Language and Content. The Netherlands: MaastrichtUniversity. 23rd -25th October.
Kassis, N. (2002). English Arabic Contact: A Cultural Bridge. In the UTELI CONFERENCE. Tel-Aviv, Tel-AvivUniversity.
Kassis, N. (2000). Sources of Difficulty and Errors in English among Arabic Speakers. In the UTELI CONFERENCE, (February, 2000). Haifa: HaifaUniversity.
Kassis, N. (1994). Electronic Dictionaries. A Presentation of a paper in Uteli conference. Haifa: The Technion: Institute of Applied Sciences.
Kassis, N. (1993). Multilingualism and its Importance in EFL Multicultural Classes at HaifaUniversity. The Trilingual Conference. Haifa: HaifaUniversity.
Kassis, N. (1992). English Arabic Semi-bilingual Dictionaries. In Interlax Conference, Exeter, England.
Kassis, N. (1991). What is Collocation?. In Interlax Conference, Exeter, England.