ESL courses can help you learn grammar rules, vocabulary expansion, pronunciation techniques, and conversational skills. You can build competencies in listening comprehension, writing clarity, and reading fluency, along with cultural nuances that enhance communication. Many courses introduce tools like language learning apps and online resources that support practice and engagement, making it easier to apply your skills in everyday situations.

Arizona State University
Skills you'll gain: Sales Presentation, Sales Presentations, Brainstorming, Ideation, Marketing Communications, Business Correspondence, Advertising, Promotional Strategies, Discussion Facilitation, Presentations, Consultative Selling, Persuasive Communication, Business Writing, Product Promotion, Influencing, Concision, Data Visualization, Communication Strategies, Vocabulary
Intermediate · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Meeting Facilitation, Sales Presentations, Brainstorming, Product Planning, Purchasing, Business Writing, English Language, Business Communication, Ideation, Business Planning, Negotiation, Selling Techniques, Management Reporting, Campaign Planning, Marketing Communications, Marketing Planning, Active Listening, Advertising, Business Correspondence, Marketing
Intermediate · Specialization · 3 - 6 Months

Pontificia Universidad Católica de Chile
Skills you'll gain: Spanish Language, Language Learning, Language Competency, Grammar, Oral Comprehension, Vocabulary
Beginner · Course · 1 - 4 Weeks

Universitat Autònoma de Barcelona
Skills you'll gain: Lecturing, Language Competency, English Language, Verbal Communication Skills, Higher Education, Professional Development, Stress Management, Multilingualism, Collaboration, Vocabulary, Grammar, Communication Strategies, Motivational Skills
Mixed · Course · 1 - 4 Weeks

Pontificia Universidad Católica de Chile
Skills you'll gain: Oral Comprehension, Telephone Skills, English Language, Bilingual (Spanish/English), Language Competency, Vocabulary, Oral Expression, Verbal Communication Skills, Business Correspondence, Interpersonal Communications, Business Communication, Grammar, Language Learning, Writing
Mixed · Course · 1 - 3 Months

Georgia Institute of Technology
Skills you'll gain: Sales Presentation, Presentations, Oral Expression, Sales Presentations, Verbal Communication Skills, Public Speaking, Professional Development, Business Correspondence, English Language, Cultural Diversity, Professional Networking, Intercultural Competence, Communication, Cultural Sensitivity, Business Writing, Professionalism, Communication Strategies, Interviewing Skills, Setting Appointments, Writing
Mixed · Course · 1 - 4 Weeks

Rice University
Skills you'll gain: Differentiated Instruction, Diversity Awareness, Web Content Accessibility Guidelines, digital literacy, Instructional Strategies, Learning Strategies, Culture, Education Software and Technology, Digital pedagogy, Cultural Responsiveness, Intercultural Competence, Collaborative Software, Cultural Diversity, Teaching, Instructing, Curriculum Planning, English Language, Mathematics Education, Lesson Planning, Language Competency
Beginner · Specialization · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Learning Styles, Discussion Facilitation, Verbal Communication Skills, Public Speaking, Learning Strategies, Time Management, Communication, Writing, Honesty, Social Skills, Writing and Editing, Personal Integrity, Organizational Skills, Active Listening, Literacy, Communication Strategies, Research, Research Reports, Editing, Style Guides
Beginner · Specialization · 1 - 3 Months

Arizona State University
Skills you'll gain: Business Writing, Oral Expression, Presentations, Grammar, Rapport Building, Business Communication, Technical Communication, Verbal Communication Skills, Writing, People Development, Vocabulary, Business Correspondence, Interpersonal Communications, Communication, Interviewing Skills, English Language, LinkedIn, Communication Strategies, Constructive Feedback, Professional Networking
Mixed · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Persuasive Communication, Critical Thinking, Report Writing, Communication, Writing, Deductive Reasoning, Concision, Communication Strategies, Analytical Skills, Research, Decision Making, Problem Solving, Emotional Intelligence
Advanced · Specialization · 3 - 6 Months

Skills you'll gain: Javascript, Javascript and jQuery, Object Oriented Design, Scripting, Program Development, Web Applications, Scripting Languages, Computer Programming, Code Reusability, Hypertext Markup Language (HTML), Cascading Style Sheets (CSS), Prototyping, Context Management
Beginner · Specialization · 3 - 6 Months

ESSEC Business School
Skills you'll gain: Cultural Sensitivity, Intercultural Competence, Negotiation, Cultural Responsiveness, Cultural Diversity, Diversity Awareness, Diplomacy, Verbal Communication Skills, Culture, Non-Verbal Communication, Communication Strategies, International Relations, Communication, Interpersonal Communications
Intermediate · Course · 1 - 4 Weeks