Answer
There are too many languages to mention. The most popular one though is English.
If you are asking what it means, it refers to an alphabet that has been replaced by a newer alphabet. If you are asking for an example: The Turkish alphabet was written with Arabic letters prior to 1927. Then it switched over to the Latin alphabet. The Arabic version would be considered the "Former" alphabet of Turkish.
The Cyrillic alphabet is used for many languages of Eastern Europe and the former Soviet Union, including Russian, Ukrainian, Belorussian (Belarusian), Serbian, Macedonian and Bulgarian, as well as Mongolian. During the Soviet period, most of the Soviet republics used the Cyrillic alphabet for their national languages; since the breakup of the Soviet Union, some of those languages have switched to the Latin alphabet (Azerbaijani, Moldovan, Turkmen and Uzbek), while others have stayed with the Cyrillic alphabet (Kazakh, Kyrgyz and Tajik). Many of the minority languages in Russia are also written in the Cyrillic alphabet.
An ex is a former partner, or a representation of the 24th letter of the English alphabet.
Z is used 0.07% of the alphabet
Kazakhs in the Republic of Kazakhstan use the Cyrillic script. The same script is also used by the kazakh in other parts of the former Soviet Union.
If you are asking what alphabet was used in English prior to the Latin alphabet, the answer is none.
There is no such thing as "alphabet h". If you are asking what consonant comes next after the LETTER h, it's j.
The Latin alphabet for English is the ONLY alphabet used in the British language.
The Greek alphabet has influenced us today through its use as the basis for the Latin alphabet, which is widely used in Western languages. It is also commonly used in mathematics and science for symbols and notations, such as π for pi. Additionally, many fraternities, sororities, and academic organizations use Greek letters as their symbols.
Words, that's like asking what is the English alphabet used for
The Latin alphabet, which originally descended from the alphabet used by ancient Semites. See "alphabet" at Wikipedia.com
You don't. The Greek alphabet is quite different from the Latin alphabet (which is used for English).