https://dictionary.cambridge.org/dictionary/english/on-a-par-with
Learn the meaning and usage of the phrase on a par with, which means the same as or equal to someone or something. See examples, synonyms and related idioms.

https://www.grammarly.com/blog/prepositions-in-on-at/
English prepositions: in, on, and at In English, prepositions are a type of word class that shows relationships between other words in a sentence. Prepositions can describe when something happened ("in the morning") or where something happened ("at the office"), as well as explain connections ("mother of three puppies") or give extra details ("a movie with subtitles").

https://ell.stackexchange.com/questions/122783/what-is-the-difference-between-on-in-or-at-a-meeting
Learn the difference between on, in and at a meeting in English. See examples, explanations and alternative expressions for different contexts and situations.

https://english.stackexchange.com/questions/103664/on-par-with-vs-on-a-par-with
Learn the difference between "on par with" and "on a par with", two expressions that mean equal value or level. See usage examples, frequency charts, and explanations from English Language & Usage Stack Exchange.

https://dictionary.cambridge.org/dictionary/english/on
Learn the meaning and usage of the preposition on in English with examples and synonyms. On can indicate position, connection, time, writing, travel, process, recording, pain, and more.

https://www.merriam-webster.com/dictionary/on%20(a)%20par%20with
Learn the meaning and usage of the idiom on (a) par with, which means at the same level or standard as someone or something else. See example sentences from recent sources and related entries in the dictionary.

https://www.merriam-webster.com/dictionary/on
Learn the meaning and usage of the word on as a preposition, adverb, adjective, and noun suffix. Find out the origin, etymology, and related words of on in the online dictionary.

https://www.thoughtco.com/how-to-use-preposition-on-1211797
Learn the rules and examples of using the preposition "on" in English. Find out how to express time, place, movement, condition, balance, and more with "on".

https://www.oxfordlearnersdictionaries.com/definition/english/on_1
Learn the meaning, pronunciation and usage of the preposition on in English. Find out how to use on with different meanings, such as position, support, direction, time, topic, reason, etc.

https://ell.stackexchange.com/questions/155/in-and-on-how-can-i-decide-which-one-to-use-for-vehicles
Besides the great @Hellion's answer, there is another consideration (#3 in the list below). This article suggests there are three relevant factors:. Normal position (sitting in or ability to walk on);; Size of a vehicle relative to a human body;

https://www.wordreference.com/definition/on
Learn the definition, usage, and examples of the preposition and adverb on in English. Find out how to use on to indicate place, time, direction, means, condition, state, and more.

https://dictionary.cambridge.org/us/dictionary/english/on-a-par-with
Learn the meaning and usage of the phrase on a par with, which means the same as or equal to someone or something. See examples, synonyms and related idioms.

https://howtotypeanything.com/a-with-accent/
The following is a step-by-step guide for typing any of these 'a accented letters' using the alt codes listed in the table above. To begin, open the document in which you want to type the 'a with an accent.'

https://www.englishclub.com/grammar/prepositions-place-at-in-on.php
Learn how to use the prepositions of place at, in and on with examples and quizzes. Find out the difference between at and in for enclosed spaces, and on and at for points and surfaces.

https://www.dailywritingtips.com/when-to-use-on-and-when-to-use-in/
In. in mainly denotes "rest at": PLACE: He lives in the country. He lives in Chicago. (BUT, He lives at 2300 Wabash Ave.) TIME: I'll be there in an hour. MANNER: The child ran down the steps in tears. REFERENCE: In my opinion we need a referendum. They are happy in their marriage.

https://www.on-a.es/
ON-A is a Spanish architecture studio that combines technology and innovation to create extraordinary designs. Explore their projects, events, book, and culture on their home page.

https://dictionary.cambridge.org/grammar/british-grammar/on-onto
On, onto - English Grammar Today - a reference to written and spoken English grammar and usage - Cambridge Dictionary

https://thecontentauthority.com/blog/how-to-use-on-in-a-sentence
Americans often use "on" to indicate a specific day or date, such as "on Monday" or "on July 4th.". This usage is less common in British English, where "in" is preferred. British English. In British English, "on" is commonly used to indicate public transportation, such as "on the bus" or "on the train.". Americans

https://oneminuteenglish.org/on-preposition-adverb-adjective/
On can be a preposition, adverb, or adjective depending on the context. On is not a conjunction or a verb. On is most commonly used as a preposition of time or place. On can be used in a lot of different situations and contexts but it is mostly used as a preposition. On as a … The Many Roles of 'On' in English: Preposition, Adverb, Adjective Read More »

https://www.merriam-webster.com/grammar/is-it-a-or-an
What to Know. The rule for choosing whether a or an should be used is usually remembered as depending upon whether the following word begins with a consonant (for using a) or a vowel (for using an).This is incomplete, however: these indefinite articles are used according to the sound that starts the following word, not the letter. So, we say "a dog" and "a balloon" or "an urgent

https://dictionary.cambridge.org/grammar/british-grammar/at-on-and-in-time
Learn how to use at, on and in with different points and periods of time in English. Find out the rules, examples and typical errors for each preposition.

https://www.britannica.com/dictionary/on
Find the meanings of on as a preposition, adverb, and adjective, as well as various phrases and compounds that contain on. Browse 653 entries from A to Z in the Britannica Dictionary.

https://dictionary.cambridge.org/dictionary/english/on-a-tear
ON A TEAR definition: 1. having a period of success: 2. having a period of success: . Learn more.